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地 址:浙江省杭州市筧橋鎮(zhèn)俞章
工業(yè)園
電 話:0571-88139965 88135419
傳 真:0571-88331960
技術(shù)顧問:13819451813
郵編:310021
郵 箱:[email protected]
工業(yè)園
電 話:0571-88139965 88135419
傳 真:0571-88331960
技術(shù)顧問:13819451813
郵編:310021
郵 箱:[email protected]
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三相缺相保護固態(tài)繼電器
銷售熱線:0571-88139965 0571-88135419
銷售傳真:0571-88331960
技術(shù)支持:13819451813
郵 箱:[email protected] [email protected]
銷售熱線:0571-88139965 0571-88135419
銷售傳真:0571-88331960
技術(shù)支持:13819451813
郵 箱:[email protected] [email protected]
點下面鏈接下載:產(chǎn)品使用說明書
缺相保護型三相固態(tài)繼電器
㈠ 概述 LSR-TQ 系列缺相保護型三相交流固態(tài)繼電器,是在普通三相固態(tài)繼電器的基礎(chǔ)上增加了缺相保護電路,并且有超溫保護和欠壓保護功能,可有效地保證三相交流電機等三相負載的安全。繼電器采用進口大規(guī)模集成電路,輸入輸出光電隔離,內(nèi)置RC吸收回路,雙色LED顯示正常或缺相兩種狀態(tài)。繼電器無須接入零線(N線),適用于感性負載或阻性負載,Δ形或Y形接法均可。
當三相電源發(fā)生缺相(缺一相或二相)或斷相,繼電器會迅速切斷輸出,關(guān)閉工作,進入自鎖狀態(tài),直至切斷輸入控制電源,重新加控制電。繼電器內(nèi)置狀態(tài)(STA)輸出端子,為集電極開路式,可外接工作電壓3-24Vdc的直流指示燈、蜂鳴器、繼電器,或與其它自動控制設(shè)備連接,作報警提示。若將控制電壓直接輸入CONT端,則也可作普通三相交流固態(tài)繼電器使用。
㈡ 繼電器工作電壓350-430VAC,負載輸出端電流等級及型號如下表:
電流
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普通型16A
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普通型25A
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普通型40A
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增強型15A
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增強型35A
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型號
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LSR-T3Z16QD2
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LSR-T3Z25QD2
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LSR-T3Z40QD2
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LSR-TH3Z15QD2
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LSR-TH3Z35QD2
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電流
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增強型50A
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增強型70A
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增強型90A
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增強型120A
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增強型150A
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型號
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LSR-TH3Z50QD2
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LSR-TH3Z70QD2
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LSR-TH3Z90QD2
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LSR-TH3Z120QD2
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LSR-TH3Z150QD2
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㈣ 技術(shù)參數(shù)
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㈤ 外形尺寸www.94google.com.cn
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㈥ 原理框圖和接線圖www.94google.com
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㈥ 本公司有配套15V控制電源供應(yīng),外形尺寸:長75*寬50*高35 mm 。如下圖:
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【在百度搜索更多關(guān)于杭州龍科電子有限公司三相缺相保護固態(tài)繼電器的相關(guān)文章】 【在google搜索更多關(guān)于杭州龍科電子有限公司三相缺相保護固態(tài)繼電器的 相關(guān)文章】 |